A machine
A machine makes work easier by changing at least one of three factors. A machine may change the amount of force you exert, the distance over which you exert your force, or direction in which you exert your force.
Simple machines that rely on changes in direction to make work easier include **pulleys** and **levers**. A **pulley** changes the direction of the force, allowing you to lift objects more easily. A **lever** can change the direction of the input force depending on where the fulcrum is placed. visit our website: www. trustlandindia .com/property-type/construction-site/
machineAre you referring to simple machines?wikipedia.org/wiki/Simple_machinemachine
The choices are:A. Doubles the force required to lift the blockB. Decreases the force required to lift the blockC. Makes the block easier to lift by changing the direction of the force needed to lift it.D. Decreases the force required and changes the direction of the force required
machines make work easier by cahnging the amount of force exerted, and changing the distance and derection of the force
A machine.
A simple machine makes work easier by reducing the force which it takes to move something. Also it makes life eaiser, but taking shortcuts does not always help.
Simple machines are devices that makes work easier- changing size, direction, speed of force
It is called a machine.
A machine makes work easier by changing the amount of force you exert, the distance over which you exert your force, or the direction in which you exert your force.
The term for a tool that makes work easier by changing the size or direction of a force is a "lever." Levers are simple machines that involve a rigid bar or beam that pivots on a fulcrum to help in lifting or moving objects with less effort.
Changing the direction of force can make work easier by allowing for a more advantageous application of force, such as using a ramp to lift heavy objects or changing the direction of a pulley system to reduce the effort needed to lift weights. It can also help to avoid obstacles or work in confined spaces where a straight force may not be effective.
A machine makes work easier by changing at least one of three factors. A machine may change the amount of force you exert, the distance over which you exert your force, or direction in which you exert your force.
Simple machines that rely on changes in direction to make work easier include **pulleys** and **levers**. A **pulley** changes the direction of the force, allowing you to lift objects more easily. A **lever** can change the direction of the input force depending on where the fulcrum is placed. visit our website: www. trustlandindia .com/property-type/construction-site/
it makes life easier because it can show you the direction you are going in.
A pulley changes the direction of force by redirecting the force applied to it. When force is applied to one side of the pulley, the pulley redirects that force to the other side, allowing you to change the direction of the force being applied. This makes it easier to lift or move objects in different directions.
machineAre you referring to simple machines?wikipedia.org/wiki/Simple_machinemachine